Date: Fri, 13 Feb 2015 23:32:04 +0000 (UTC) From: Ian Lepore <ian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r278731 - stable/10/sys/arm/arm Message-ID: <201502132332.t1DNW4YC065557@svn.freebsd.org>
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Author: ian Date: Fri Feb 13 23:32:03 2015 New Revision: 278731 URL: https://svnweb.freebsd.org/changeset/base/278731 Log: MFC r277523: Add last_fault_code when DEBUG is defined. Modified: stable/10/sys/arm/arm/trap-v6.c Directory Properties: stable/10/ (props changed) Modified: stable/10/sys/arm/arm/trap-v6.c ============================================================================== --- stable/10/sys/arm/arm/trap-v6.c Fri Feb 13 23:30:48 2015 (r278730) +++ stable/10/sys/arm/arm/trap-v6.c Fri Feb 13 23:32:03 2015 (r278731) @@ -67,6 +67,10 @@ __FBSDID("$FreeBSD$"); extern char fusubailout[]; +#ifdef DEBUG +int last_fault_code; /* For the benefit of pmap_fault_fixup() */ +#endif + struct ksig { int sig; u_long code; @@ -457,6 +461,10 @@ abort_handler(struct trapframe *tf, int if (prefetch) ftype |= VM_PROT_EXECUTE; +#ifdef DEBUG + last_fault_code = fsr; +#endif + #ifndef ARM_NEW_PMAP if (pmap_fault_fixup(vmspace_pmap(td->td_proc->p_vmspace), va, ftype, usermode)) {
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